19166292

素因数分解:

$2^2\times 3^2\times {\mathrm{359}}^1\times {\mathrm{1483}}^1$

素因数の和:1852

約数の個数: 36

約数和(自身を含む): 48615840

約数和(自身を除く): 29449548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 359, 718, 1077, 1436, 1483, 2154, 2966, 3231, 4308, 4449, 5932, 6462, 8898, 12924, 13347, 17796, 26694, 53388, 532397, 1064794, 1597191, 2129588, 3194382, 4791573, 6388764, 9583146, 19166292]

約数ペア:

[(1, 19166292), (2, 9583146), (3, 6388764), (4, 4791573), (6, 3194382), (9, 2129588), (12, 1597191), (18, 1064794), (36, 532397), (359, 53388), (718, 26694), (1077, 17796), (1436, 13347), (1483, 12924), (2154, 8898), (2966, 6462), (3231, 5932), (4308, 4449)]